Erin Unterbrink

Chicago

Bib: 55673 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F55-59)

#0 / 1120

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

10:51/mi

33:44

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:47/mi

1:10:22

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:32/mi

1:43:07

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

11:31/mi

2:18:55

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

11:05/mi

2:26:29

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

11:08/mi

2:53:29

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

12:57/mi

3:33:43

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:32/mi

4:12:38

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:28/mi

4:51:21

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

11:39/mi

5:07:15

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:26:2911:10 /mi⚡ faster

2nd Half

2:40:4612:16 /mi+9.8%

Positive split — 9.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:44	10:51	3.11 mi	33:44	10:51	-
10K	1:10:22	11:19	3.10 mi	36:38	11:47	+0:56
15K	1:43:07	11:04	3.11 mi	32:45	10:32	-1:15
20K	2:18:55	11:11	3.11 mi	35:48	11:31	+0:59
Half(13.11 mi)	2:26:29	11:10	0.68 mi	7:34	11:05	-0:26
25K	2:53:29	11:10	2.42 mi	27:00	11:08	+0:03
30K	3:33:43	11:28	3.11 mi	40:14	12:57	+1:49
35K	4:12:38	11:37	3.11 mi	38:55	12:32	-0:25
40K	4:51:21	11:43	3.10 mi	38:43	12:28	-0:04
Finish(26.22 mi)	5:07:15	11:44	1.37 mi	15:54	11:39	-0:49

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:44 /mi

Slowest Pace

12:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:41:03

33% of race

Time at Steady Pace

1:28:20

29% of race

Time at Slower Pace

1:57:52

38% of race

Average Pace: 11:43 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	42922	17140	723	40893	15910	629
10K	3.10 mi	45145-2223	18525-1385	790-67	46427	19354	828
15K	3.11 mi	43687+1458	17611+914	729+61	40893	15910	629
20K	3.11 mi	43813-126	17721-110	726+3	44430	18217	746
Half(13.11 mi)	0.68 mi	43529+284	17573+148	717+9	39492	15469	594
25K	2.42 mi	42757+772	17193+380	699+18	39519	15588	615
30K	3.11 mi	43186-429	17586-393	713-14	44126	18672	783
35K	3.11 mi	42753+433	17468+118	713	40324	16877	677
40K	3.10 mi	41949+804	17149+319	687+26	36668	15465	603
Finish(26.22 mi)	1.37 mi	41779+170	17115+34	687	38430	16505	614

16505

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing